200788395548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1864469}}^1$

素因数の和:1864614

約数の個数: 48

約数和(自身を含む): 401979732000

約数和(自身を除く): 201191336452

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 988, 1417, 2071, 2834, 4142, 5668, 8284, 26923, 53846, 107692, 1864469, 3728938, 7457876, 24238097, 35424911, 48476194, 70849822, 96952388, 141699644, 203227121, 406454242, 460523843, 812908484, 921047686, 1842095372, 2641952573, 3861315299, 5283905146, 7722630598, 10567810292, 15445261196, 50197098887, 100394197774, 200788395548]

約数ペア:

[(1, 200788395548), (2, 100394197774), (4, 50197098887), (13, 15445261196), (19, 10567810292), (26, 7722630598), (38, 5283905146), (52, 3861315299), (76, 2641952573), (109, 1842095372), (218, 921047686), (247, 812908484), (436, 460523843), (494, 406454242), (988, 203227121), (1417, 141699644), (2071, 96952388), (2834, 70849822), (4142, 48476194), (5668, 35424911), (8284, 24238097), (26923, 7457876), (53846, 3728938), (107692, 1864469)]